baber/WOPTO huggingface dataset:
Patent JP-2001331509-A (JP)
Title: Relational database processor, relational database processing method, and computer-readable recording medium recorded with relational database processing program
Inventor: YANASE KOJI
IPC: G06F17/30
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of conventional divisional storage technology that it is impossible to narrow down a storage area with a condition other than only one division key and all data storage areas need to be regarded as objects of processing since only one key is used for a division condition when one table is divided into plural storage areas in one processor and the use of plural keys by a multistage combination depends upon the system constitution of hardware. SOLUTION: Division conditions are specified by respective division keys and plural multidimensional storage areas obtained by dividing those division ranges are specified to define a division table. By using division definition information stored in a dictionary table of the same layer, storage areas as object of retrieval can be narrowed down to necessary irreducible areas whatever division key value is specified as a retrieval condition.
Patent JP-2001337126-A (JP)
Title: Accident point estimation method and device
Inventor: TAKANI HIDEYUKI
IPC: G01R31/08
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To enable estimation in consideration of electromagnetic induction from two power transmission lines, without requiring electrical amount data of the opposite terminal of both the lines, in the case of a simple accident of both the lines. SOLUTION: This accident point estimation method extracts electrical amount from each terminal of the power transmission lines of an electric power system, to estimate an accident point of the estimation target line (the its own line), when are trouble occurs. In the accident point estimation method, by using an accident phase voltage VAF and a three-phase current [IA] of the its own lien of the estimation standard terminal (the its own terminal), an trouble phase voltage VBF and a three-phase current [IB] of the own line of the other terminal (the opposite terminal), a total impedance [Z] of the three-phase lines of the own line, a total mutual impedance [Z'] of the three-phase lines between the its own line and an adjacent line, impedance [z] per unit length of the three-phase lines of the own line, a line length L of the own line, and an accident phase voltage component,  an estimation value X from the its own terminal to the accident point is calculated as being L- VBF-VAF+([Z].[IA])F+[Z '].[IA'])F}/ z.([IA]+[IB])}F.
Patent JP-2001014802-A (JP)
Title: Buildup position detection unit and signal recording and reproducing device
Inventor: MOTOHASHI SHIGEO
IPC: G11B20/10
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To accurately decide buildup of an audio signal by changing a reference level for deciding the buildup of a signal at the time of shifting from a state being lower than the reference level to a higher state in accordance with the level of the signal from an external unit. SOLUTION: When a microcomputer 18 detects buildup of an audio signal on the basis of decision of a level decision circuit 17, the microcomputer 18 sends a start ID showing a buildup position of a record signal to a rotary head 15 through a subcode processing circuit 16b. The microcomputer 18 selects one level among preliminarily defined 1st to 4th reference levels and sets the level in the circuit 17. The circuit 17 decides whether an input level from an A/D converter 20 changes from a lower side to a higher side or from a higher side to a lower side and the buildup of a signal by combining the preceding reference level and decision history due to the preceding reference level with respect to the currently set reference level.
Patent JP-2001337264-A (JP)
Title: Focus detector
Inventor: NAGATA KEIJI
IPC: G02B7/28
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To improve focus detection at low luminance and to efficiently project auxiliary light in the case of projecting the auxiliary light to field image plane where plural focus detecting points are arranged. SOLUTION: In this focus detector where plural focus detecting points are arranged on the field image plane to which the auxiliary light can be projected and which is provided with plural photoelectric conversion means corresponding to the focus detecting points and a focus detecting point selection means capable of selecting the respective focus detecting points; an auxiliary light emission threshold being reference for judging the propriety of the projection of the auxiliary light (step 7) according to information obtained from the focus detecting point selected by the focus detecting point selection means (step 1) is set to a different value according to the focus detecting point (step 4).
Patent JP-2001345979-A (JP)
Title: Monitor system
Inventor: FUKUSHIMA KAZUYOSHI
IPC: H04L12/28
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To monitor a composite image forming device which is connected to a general network (LAN) with simple constitution while using the LAN and existent facilities. SOLUTION: The composite image forming device 120 detects the state of a device in operation and transmits notice information showing the state to a monitor device 140 through the LAN 150 and the monitor device 140 receives the notice information sent from the composite image forming device 120 through the LAN 150, monitors the received notice information, and sends the monitored notice information to a monitor center S through the Internet 300; when a request to obtain the notice information showing the state of the composite image forming device 120 is received from a workstation 110a or 110b through the LAN 150, the mentioned monitored notice information is sent to the workstation as the request source through the LAN 150.
Patent JP-2001336505-A (JP)
Title: Speed control device for single acting oscillating actuator
Inventor: YOSHIDA NORIYO
IPC: F15B15/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent application of an external force causing bending by eliminating the need for troublesome piping work. SOLUTION: In a speed control device for a single acting oscillating actuator, a casing mounted to an actuator body is provided with a passage and check valves are provided at both ends of the passage. A throttle valve is provided on one side of the casing near each check valve, and the check valves and the throttle valves are provided respectively in check valve chambers and throttle valve chambers. Each. check valve chamber is communicated with each throttle valve chamber on one side face, and the throttle valve chambers are communicated with the passage by way of holes. One of the check valve chambers is communicated with an air supply port provided in the other side of the casing while the other check valve chamber is communicated with the actuator body.
Patent JP-2001340934-A (JP)
Title: Sprocket made of steel plate and method for its manufacture
Inventor: HAYANO MANABU
IPC: B21H5/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a sprocket made of a steel plate and a method of manufacture which allow a rolling work to be employed by a press machine for forming a tooth form in a single process with degrees of accuracy and at an extremely low cost. SOLUTION: A manufacturing method for a sprocket made of the steel plate which is provided with a punching process to flank out a rolled steel plate into a round plate by pressing for forming a stock 4, a drawing process to form vertically a flange 7 in the outer edge section of the bottom while a boss aperture 5, and a boss section 6 are formed at the center of the raw material and a roller form rolling process which forms the tooth form 8 at one time over all the peripheral regions of the flange 7 through the roller forming by the press. And this method is designed to employ a thickening forming process to thicken a sprocket forming section after the roller form rolling process.
Patent JP-2001341879-A (JP)
Title: Paper feeder, and image reading device and image forming device comprising the same
Inventor: TSUCHIYA FUMIAKI
IPC: B65H3/56
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder capable of easily and inexpensively driving a rotary member and a control member, and surely driving the control member in three operating states, that is, an opening position, the keeping of the opening condition, and a cut-off position, and to provide an image reading device comprising the paper feeder, and an image forming device comprising the paper feeder. SOLUTION: An accessing roller 7 and a collision plate 25 are oscillated by a solenoid 14 connected to a supporting shaft 9 of the accessing roller 7 and a supporting shaft 26 of the collision plate 25 through springs 13a, 13b, 28a and 28b.
Patent JP-2001341194-A (JP)
Title: Apparatus and method for manufacturing tubular film
Inventor: BAMISHIN MASAHITO
IPC: B29C53/80
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a tubular film manufacturing apparatus capable of setting the thickness of a tubular film after molding to that of a design dimension by always making the gap between a tubular mold member and a column member at molding temperature constant. SOLUTION: The tubular film manufacturing apparatus, wherein a thermoplastic resin sheetlike film wound in a roll shape within an inner mold is inserted in a tubular mold member having an inner diameter slightly larger than the outer diameter of the inner mold to be subjected to thermoforming, is equipped with a dimension measuring part 201 for measuring the inner diameter of the tubular mold member at the normal temperature and the outer diameter of the inner mold, a calculation part 203 for calculating heating temperature so as to bring the gap between the tubular mold member and the inner mold to a predetermined gap on the basis of the inner diameter dimension of the tubular mold member at the normal temperature and the outer diameter dimension of the inner mold and a temperature measuring part 204 for measuring the temperature of the tubular mold member and that of the inner mold.
Patent JP-2001346547-A (JP)
Title: Method for producing dietary supplement fine powder using bone of eel or conger eel as raw material
Inventor: EZAKI YUKIYASU
IPC: A23L17/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing dietary supplement fine powder using bone of eel, or the like, suitable for drinking and having high digestibility as a white material free from odor by processing bone of eel, or the like, into a state in which bone marrow is removed from the bone. SOLUTION: This method for producing dietary supplement fine powder by using bone of eel or conger eel as a raw material is characterized by immersing bone grains into a brine having >=10% salt concentration for >=6 hr, washing the salt content away, removing bone marrow from the above bone grains to provide non-fat bone grains and drying and pulverizing the bone grains. The above bone grains are obtained by separating fish bone taken out from eel or conger eel into bone and meat attached to the bone and granulating the separated bone.
Patent JP-2001349796-A (JP)
Title: Pressure-sensitive sensor circuit
Inventor: HIRAO YOSHIHIRO
IPC: H01L29/84
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion in characteristic between a plurality of XOR- AMP circuits within a pressure-sensitive sensor circuit and stabilize the characteristic of the pressure-sensitive sensor circuit. SOLUTION: In this pressure-sensitive sensor circuit 14 having a plurality of XOR-AMP circuits 15 equipped with XOR 17 and AMPT 18, the XOR-AMP circuits 15 are made into an integrated circuit as one package.
Patent JP-2001134300-A (JP)
Title: Method and device for voice reproducing
Inventor: MIZUFUJI TARO
IPC: G06F17/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To make voice output hardly interrupted and to make easily understandable the contents in a method for reproducing signals from a recording medium at a faster speed than normal speed and outputting the signals with normal interval. SOLUTION: Input data Si that are original reproduced voice signals obtained by double speed reproduction are divided into processing unit periods T1, T2, etc., that are equivalent to 60 ms each. In the period T1, a sound section and a silence section exist for 30 ms, no data are accumulated in an output buffer, the silence section is completely eliminated, the front and back sound sections are joined with each other and only the data in the sound portion are completely written into the output buffer. In the period T2, space is provided in the output buffer to store all data equivalent to 60 ms, thus, the data in the sound portion are written into the output buffer without making any changes to the data.  In a period T5, no space is available to store data equivalent to 60 ms in the output buffer, the data of sound portion equivalent to 60 ms are compressed into 30 ms and then, the data are written into the output buffer.
Patent JP-2001348107-A (JP)
Title: Device and method for providing information on carrying- in member
Inventor: MAEKAWA AKIHIRO
IPC: G06Q50/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for providing the information on carrying-in a member, capable of properly executing the control of items of the carrying-in member, and the control of a carrying-in date, a carrying-in place and a carrying-in method to smoothly execute the carrying-in operation of the member. SOLUTION: In this device 20 for providing the information on carrying-in the member, comprising a storing part 22 for storing the information and a control part 21 for controlling the storing part, the storing part stores at least one of the date information indicating the carrying-in date of a member 204 and the place information for indicating a place for carrying-in the member, as the member carrying-in information on each of plural members, the member carrying-in information can be changed corresponding to a situation of a carrying-in destination of the member, the changed member carrying-in information is stored in the storing part for the member carrying-in information before the change when the member carrying-in information is changed,  and the control part refers to the storing part in response to the carrying-in information requirement issued during the conveying of the member, and outputs the member carrying-in information stored in the storing part on the member corresponding to the carrying-in information requirement to the issuer 30.
Patent JP-2001057573-A (JP)
Title: Method and device for bandwidth dynamical use assignment in packet telephone system
Inventor: BAUER ERIC JONATHAN
IPC: H04L12/56
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device for bandwidth dynamic use assignment in a packet telephone system. SOLUTION: A network monitoring agent 300 that monitors a network condition such as a traffic amount and discriminates a timing to dynamically adjust a coded scheme as to connection is disclosed. The network monitoring agent 300 can select a coding standard on the basis of, e.g. a current network traffic amount, a network error characteristic, a date and time or a weekday. For example, when the network traffic is lighter, the coding standard serving a lower compression and a higher quality level is selected. The network monitoring agent 300 informs a device relating to each connection about a change in the coding scheme.
Patent JP-2001321104-A (JP)
Title: Method for producing frozen cooked noodle
Inventor: OZAKI KATSUNORI
IPC: A23L7/109
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen cooked noodle provided with an excellent fried taste, using a seasoning with high fluidity, having a volume feeling in a noodle lump when the noodle is thawed by heating and is tipped out into a dish, in the frozen cooked noodle not subjected to frying treatment. SOLUTION: The surface of steamed noodle produced by a routine procedure is coated with a seasoning. The steamed noodle is mixed with a solid food material which comprises wheat flour as a main raw material and is subjected to frying treatment.
Patent JP-2001357604-A (JP)
Title: Disk device
Inventor: FUJII TAKESHI
IPC: G11B19/20
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To use parts common to both a DVD reproducing device and a CD reproducing device. SOLUTION: In order to reproduce the DVD, first and second adjusting means 523, 524 are arranged at an interval orthogonally to the moving direction 516 of an optical pickup 511, and a third adjusting means 525 is arranged at an interval from the first adjusting means 523 in the above mentioned moving direction. An attaching piece 529 of a rotation driving source 506 is positioned by the first and second adjusting means 523, 524, further an attitude of a tangential angle of the rotational axis of a turntable is adjusted by the second adjusting means 524, and an attitude of a radial angle is adjusted by the third adjusting means 525. In order to reproduce the CD, first to third adjusting means 596, 597, 598 whose constitution is simplified more than that of the first to third adjusting means for the DVD are used, and positioning and the adjustment of the attitude are possible.  Thus, in a base body for reproducing the DVD and the CD, constitution of an optical pickup moving means 522, the table 508, the rotation driving source 506 or the like is used in common.
Patent JP-2001058372-A (JP)
Title: Laminate
Inventor: YAMANE NOBUHISA
IPC: B32B27/06
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To facilitate separation/recovery while enabling recycling by forming a laminate from a layer partially or wholly dissolvable at a time of the treatment and a polymer layer separable and recoverable from the dissolvable layer. SOLUTION: A laminate is formed from a layer partially or wholly dissolvable by the treatment with an acid or alkali aq.soln. and a separable and recoverable polymer layer different in solubility from the dissolvable layer. As the aq.soln., an acidic aq.soln. and an alkaline aq.soln. can be designated and the temp. thereof is pref. 0-200 deg.C in usual. As a material constituting the partially or wholly dissolvable layer, a resin based on polylactic acid is especially pref. and the content of polylactic acid is set to 5-100 wt. %. The mol.wt. holding ratio of the polymer layer after immersed in a 1N sodium hydroxide aq.soln. at 25 deg.C is pref. 50% or more and, for example, a thermoplastic resin such as a polyester resin, a polyolefin resin, a polyvinyl chloride resin or a polystyrene resin is used for the polymer layer.
Patent JP-2002007715-A (JP)
Title: Electronic commercial transaction system
Inventor: HASHII KUNIO
IPC: G06Q30/06
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a network mutual insurance system, capable of avoiding a risk of loss that is suffered by users and electronic shops in an electronic commercial transaction system. SOLUTION: This electronic commercial transaction system, in which electronic commercial transactions are performed between the electronic shops 13 that can be connected via networks 15 and 17 and users, who use user terminals 16 that can be connected via the networks, is further provided with the third-party organization 12 that can be connected via a network. The electronic shops pay an insurance fee to the third-party organization for making such an insurance contract between the electronic shops and the third-party organization as to cover a loss that is incurred with insurance premium, in the case the loss takes place in a commercial transaction via the network between the electronic shops and the users.
Patent JP-2001067650-A (JP)
Title: Magnetic recording medium
Inventor: EJIRI KIYOMI
IPC: G11B5/70
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which exhibits a high C/N in magnetic recording of high density. SOLUTION: In a magnetic recording medium in which a non-magnetic layer incorporating non-magnetic powder and a binder is provided on a non-magnetic flexible supporting body, and at least a magnetic layer incorporating ferromagnetic powder and the binder is provided on it, the average thickness (d) of the magnetic layer is 0.01 to 0.3 μm, the non-magnetic powder is acicular, and the average major axis length (L) of the non-magnetic powder and the average thickness D of the non-magnetic layer satisfy the relation of 1/10<=L/D<=2.
Patent JP-2002006690-A (JP)
Title: Management method for developer container
Inventor: TERASAWA SEIJI
IPC: G03G15/08
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a management method for developer containers which is used in housing, storing, transporting and selling toners and/or replenishing developing devices for electrostatic charge images with developers and is used for recovering and recycling of the same. SOLUTION: This management method for flexible bag-like container bodies and toner bottles which are inserted into the containers from the packing and discharging ports of the container bodies, enable toner packing operators to take out the internal toners by gravity fall or by using pneumatic toner take-out means, enable the operators to pack and discharge the toners by tubular toner transfer means or without the aid of such means without contaminating the hands and clothing of the operators and allow the volume reduction of the container bodies after use comprises steps of; marking the toner bottles with identification symbols for identifying the individual container bodies;  storing the handling history data of the toner bottles including the operation to pack the toners to the toner bottles, the operation to distribute the toner bottles, the operation to recover the same and the data of the occurrence of such operations into recorders at a place of sales agencies and/or intermediate dealers in the form of allowing processing with computers using the identification symbols as references to obtain the management of the toner bottle; and managing the toner bottles in accordance with such management data.
Patent JP-2002006515-A (JP)
Title: Automatic mask film alignment device for printed circuit board
Inventor: TANAKA AKINORI
IPC: H05K3/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic mask film alignment device for printed circuit boards, which is capable of aligning the mask films for the front surface and the rear surface by using a reference hole for NC perforation as a reference hole. SOLUTION: This device 100 automatically carries out the alignment of the reference hole for alignment pierced at the printed circuit board and the marks for alignment of the mask films for the front surface and the rear surface, thereby carrying out the alignment of the mask films for both the front and rear surfaces of the printed circuit board. In such a case, the mask films for the front surface and the rear surface respectively move a mask MS for the front surface and a mark MB for the rear surface having the shapes, which exist in the inner diameter of the reference hole and will not overlap each other, when alignment is completed.  A control section regards the reference hole for NC perforation pierced at the printed circuit board as the reference hole HH common to the front and the rear and aligns the mask MS for the front surface and mark MB for the rear surface of the mask films to the reference hole HH common to the front and the rear.